Metrics per run

https://en.wikipedia.org/wiki/Taylor_Swift

Tested 2026-06-16 11:11:37 using Chrome 149.0.7827.53 (runtime settings)

Side by side

Metric12345MedianMeanstddevrsd
Google Web Vitals
Time to First Byte 403 ms 404 ms 401 ms 403 ms 403 ms403 ms403 ms1 ms0.24 %
Largest Contentful Paint 1.340 s 1.332 s 1.260 s 1.328 s 1.288 s1.328 s1.310 s31 ms2.34 %
Total Blocking Time 224 ms 212 ms 245 ms 251 ms 246 ms245 ms236 ms15 ms6.37 %
Cumulative Layout Shift 0.032 0.032 0.032 0.032 0.0320.0320.03200.00 %
Timing metrics
First Paint 1.340 s 1.332 s 1.260 s 1.328 s 1.288 s1.328 s1.310 s31 ms2.34 %
Largest Contentful Paint 1.340 s 1.332 s 1.260 s 1.328 s 1.288 s1.328 s1.310 s31 ms2.34 %
Load Event End 2.180 s 2.206 s 2.223 s 2.189 s 2.181 s2.189 s2.196 s16 ms0.75 %
Server Response Time 648 ms 643 ms 648 ms 643 ms 647 ms647 ms646 ms2 ms0.36 %
TTFB 403 ms 404 ms 401 ms 403 ms 403 ms403 ms403 ms1 ms0.24 %
Page Load Time 2.180 s 2.206 s 2.223 s 2.189 s 2.181 s2.189 s2.196 s16 ms0.75 %
First Visual Change 1.333 s 1.333 s 1.266 s 1.300 s 1.266 s1.300 s1.300 s30 ms2.31 %
Last Visual Change 2.966 s 3.633 s 3.600 s 3.500 s 3.533 s3.533 s3.446 s245 ms7.10 %
Speed Index 1.528 s 1.589 s 1.536 s 1.551 s 1.532 s1.536 s1.547 s22 ms1.44 %
Visual Readiness 1.633 s 2.300 s 2.334 s 2.200 s 2.267 s2.267 s2.147 s261 ms12.14 %
Visual Complete 95 2.966 s 3.033 s 3.000 s 2.933 s 2.933 s2.966 s2.973 s39 ms1.31 %
Visual Complete 99 2.966 s 3.533 s 3.500 s 3.433 s 3.433 s3.433 s3.373 s207 ms6.14 %
CPU metrics
Total Blocking Time 224 ms 212 ms 245 ms 251 ms 246 ms245 ms236 ms15 ms6.37 %
Max Potential FID 108 ms 112 ms 183 ms 167 ms 185 ms167 ms151 ms34 ms22.57 %
Number of Long Tasks 8 7 5 6 666115.93 %
Total Duration of Long Tasks 976 ms 905 ms 812 ms 902 ms 850 ms902 ms889 ms56 ms6.25 %
Browser metrics
CPU benchmark score 45 ms 34 ms 34 ms 37 ms 34 ms34 ms37 ms4 ms11.58 %
Page metrics
Cumulative Layout Shift 0.032 0.032 0.032 0.032 0.0320.0320.03200.00 %
DOM elements 22286 22287 22286 22286 22286222862228600.00 %
Document height 45726 45726 45726 45726 45726457264572600.00 %
Total Requests 64 65 65 65 65656500.62 %
HTML Requests 1 1 1 1 11100.00 %
JavaScript Requests 8 8 8 8 88800.00 %
CSS Requests 2 2 2 2 22200.00 %
Font Requests 0 0 0 0 00000.00 %
HTTP Errors 0 0 0 0 0000N/A
Total Transfer Size 1.4 MB 1.4 MB 1.4 MB 1.4 MB 1.4 MB1.4 MB1.4 MB927 B0.06 %
HTML Transfer Size 265.3 KB 265.3 KB 265.3 KB 265.3 KB 265.3 KB265.3 KB265.3 KB4 B0.00 %
JavaScript Transfer Size 306.4 KB 306.4 KB 306.4 KB 306.4 KB 306.4 KB306.4 KB306.4 KB6 B0.00 %
CSS Transfer Size 28.0 KB 28.0 KB 27.9 KB 28.0 KB 27.9 KB28.0 KB28.0 KB3 B0.01 %
Font Transfer Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Transfer Size 1.9 KB 1.9 KB 1.9 KB 1.9 KB 1.9 KB1.9 KB1.9 KB1 B0.05 %
SVG Transfer Size 85.6 KB 85.6 KB 85.6 KB 85.6 KB 85.5 KB85.6 KB85.6 KB19 B0.02 %
Total Content Size 3.8 MB 3.8 MB 3.8 MB 3.8 MB 3.8 MB3.8 MB3.8 MB825 B0.02 %
HTML Content Size 1.6 MB 1.6 MB 1.6 MB 1.6 MB 1.6 MB1.6 MB1.6 MB0 b0.00 %
JavaScript Content Size 1.2 MB 1.2 MB 1.2 MB 1.2 MB 1.2 MB1.2 MB1.2 MB0 b0.00 %
CSS Content Size 201.1 KB 201.1 KB 201.1 KB 201.1 KB 201.1 KB201.1 KB201.1 KB0 b0.00 %
Image Content Size 694.2 KB 694.2 KB 694.2 KB 694.2 KB 694.2 KB694.2 KB694.2 KB0 b0.00 %
Font Content Size 0 b 0 b 0 b 0 b 0 b0 b0 b0 b0.00 %
Favicon Content Size 2.7 KB 2.7 KB 2.7 KB 2.7 KB 2.7 KB2.7 KB2.7 KB0 b0.00 %
SVG Content Size 160.5 KB 160.5 KB 160.5 KB 160.5 KB 160.5 KB160.5 KB160.5 KB0 b0.00 %
Third Party metrics
First Party metrics
First Party Requests 64 65 65 65 65656500.62 %
First Party Total Transfer Size 1.4 MB 1.4 MB 1.4 MB 1.4 MB 1.4 MB1.4 MB1.4 MB927 B0.06 %
First Party Total Content Size 3.8 MB 3.8 MB 3.8 MB 3.8 MB 3.8 MB3.8 MB3.8 MB825 B0.02 %